iOS: Juice, a new app from the folks behind the previously mentionedMindbloom Life Game, makes it easy to figure out what's sapping your energy and what you can do to boost it and get motived. The answers may surprise you.

The Mindbloom Life Game gives you a fun and interactive way to work on your own motivations and…
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We've mentioned that connecting your mood with your routine—can reveal a lot about why our bad days suck and our good days are great, but Juice makes it easy and fun to connect the dots. Give the app seven days, record your energy level and the things you did each day, and at the end of the week the app will start to give you a complete picture of how your mood, energy level, and habits intersect.

Ever wonder why you're having a bad day, or even a good one? Is there an ongoing problem in…
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For example, the app helps show you whether the days that suck are bad because you haven't been getting enough sleep, because you did the wrong kind of exercise, you slept late, or because of what you ate, for example. As the app learns about you, it'll offer up nutrition, stress, health, and sleep tips to help you improve the areas that have the greatest effect on your energy level and mood. There's much more to the app and the video above does a great job of distilling the high points and how the app can actually help improve your life. If you want to give it a try, it's free in the iTunes App Store.